[  549.956775] bond1: (slave dummy1): making interface the new active one
[  549.956878] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  549.971794] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  549.986295] dummy1: entered promiscuous mode
[  550.053949] dummy1: left promiscuous mode
[  550.067814] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  550.074666] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  550.082633] bond1 (unregistering): Released all slaves
[  550.308766] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  550.322765] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  550.336225] dummy1: entered promiscuous mode
[  550.336281] dummy2: entered promiscuous mode
[  550.397087] dummy1: left promiscuous mode
[  550.397156] dummy2: left promiscuous mode
[  550.412762] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  550.425730] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  550.435643] bond1 (unregistering): Released all slaves
[  550.629866] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  550.645743] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  550.694562] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  550.720761] bond1: (slave dummy1): Removing an active aggregator
[  550.720860] bond1: (slave dummy1): Releasing backup interface
[  550.791585] bond1 (unregistering): Released all slaves
[  550.887250] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  550.934399] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  550.956939] bond1: (slave dummy1): Removing an active aggregator
[  550.957018] bond1: (slave dummy1): Releasing backup interface
[  551.035211] bond1 (unregistering): Released all slaves